CN219968294U - Ribbon bonding machine - Google Patents

Abstract

The utility model relates to the technical field of edge bonding machines, and particularly discloses a ribbon bonding machine which comprises a frame base, wherein the frame base is formed by splicing sectional materials, the overall structure is high in strength, the installation is convenient and quick, and the frame base is sequentially provided with: the device comprises a material mounting assembly, a paper tape leveling assembly, a feeding assembly, a cutting assembly, a gluing assembly, an air suction stepping conveying assembly, a positioning and rotating attaching assembly and a control cabinet. The utility model can realize edge sealing operation of round special-shaped plates, has firm and attractive paper tape bonding, increases the automation degree of equipment, improves the production efficiency, shortens the production period, can meet the edge sealing requirements of plates with different specifications and sizes, has wide application range and good equipment compatibility, reduces the labor intensity, saves the labor cost, and has stable and reliable overall structure and convenient operation.

Description

Ribbon bonding machine

Technical Field

The utility model relates to the technical field of edge bonding machines, in particular to a ribbon bonding machine.

Background

In the woodworking production industry, the banding operation is an important process in the manufacturing process of the plate furniture, the cross section of the plate is fixedly sealed through banding, damage to the plate caused by moisture and the like is avoided, formaldehyde inside the plate can be prevented from volatilizing, the effect of attractive decoration is achieved, the banding machine is mainly used for banding the plate of the plate furniture, the traditional manual operation flow is completed by high-automation machinery, but in the actual production process, the banding machine is mainly used for banding the rectangular plate with relatively regular shape, for special-shaped plates, such as round plates with curved edges, no special banding machine is used for banding, a simple banding device is adopted for manually controlling the banding, the banding is not firm and uniform in adhesion between the paper tape and the plate, the banding is completed by manually cutting the paper tape, the joint clearance is difficult to control, the banding is not attractive, labor and time are wasted, and the banding efficiency of the plate is affected.

Accordingly, there is a need for an improvement in ribbon bonders that overcomes the deficiencies of the prior art.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a ribbon bonding machine.

The technical scheme of the utility model is as follows:

the utility model provides a silk ribbon bonder, includes the frame base, has set gradually according to the workflow on the frame base:

the material mounting assembly is used for mounting the paper tape material disc and controlling the paper tape to output with constant torque;

the paper tape leveling assembly is used for ensuring the leveling of the paper tape conveying posture and preventing the paper tape from twisting in the conveying process;

the feeding assembly is used for realizing fixed-length conveying of the paper tape and comprises a main feeding unit, a first auxiliary feeding unit and a second auxiliary feeding unit;

the cutting assembly is arranged between the first auxiliary feeding unit and the second auxiliary feeding unit and is used for cutting the paper tape to a fixed length;

the gluing assembly is used for smearing glue on the paper tape subjected to fixed-length cutting and comprises a gluing unit and a glue supply unit;

the air suction stepping conveying assembly is used for completing the adsorption conveying of the paper tape after the glue is smeared by generating negative pressure;

the positioning rotary attaching assembly is used for positioning and rotating the workpiece and is matched with the induced draft stepping conveying assembly to adhere the paper tape to the workpiece;

The control cabinet is arranged on one side of the frame base and used for installing electric elements and control elements and controlling the actions of all the components.

Preferably, the material installation component passes through the fixed bolster setting in frame base one end, including first mounting bracket, magnetic powder tension controller, first manual lead screw and two first linear guide all set up on the fixed bolster, and first mounting bracket slides and sets up on two first linear guide, and is connected with first manual lead screw transmission, and magnetic powder tension controller sets up on first mounting bracket, and is connected with the moment controller electricity that sets up on the fixed bolster.

By adopting the structure, the first installation frame is driven by the first manual screw rod, and the magnetic powder tension controller arranged on the first installation frame is used for adjusting the front and back directions, so that the installation position of the paper tape tray is adjusted, the accuracy of discharging of paper tapes is ensured, the magnetic powder tension controller is used for controlling the paper tape tray to rotate, the paper tapes are ensured to maintain certain tension in the conveying process, the paper tapes are prevented from being broken, and the magnetic powder tension controller is controlled by the moment controller.

Preferably, the paper tape leveling assembly comprises a plurality of guide wheel sets, the guide wheel sets are arranged on the leveling vertical plate at intervals, each guide wheel set comprises a plurality of lifting wheels and a plurality of compression wheels, the lifting wheels are arranged on the leveling vertical plate in a line shape, the compression wheels are arranged above the lifting wheels in a lifting mode through clamps in a lifting mode, and a detection switch is arranged at one end of the vertical plate, close to the material installation assembly.

By adopting the structure, through setting up a plurality of guide wheel groups, every guide wheel group is provided with a plurality of lifting wheels, can realize steady lifting and the transport of paper tape, drive the pinch roller through the clamp and descend, reduce the distance between lifting wheel and the pinch roller for the pinch roller applys a slight precompaction force to the paper tape, guarantees that the paper tape can not take place the phenomenon of distortion in the transportation process, guarantees the uniformity of paper tape transport gesture, detects the existence of paper tape through detecting the switch, reminds operating personnel in time to change paper tape charging tray.

Preferably, the main feeding unit comprises two driving rollers which are arranged on the mounting bracket in parallel, the two driving rollers are in transmission connection with the first driving motor, driven rollers are arranged above the two driving rollers through the first adjusting mechanism, the driving rollers and the driven rollers are in linkage through the first gear set, the first auxiliary feeding unit and the second auxiliary feeding unit are identical in structure and are in transmission connection with each other, the first auxiliary feeding unit comprises an auxiliary feeding roller way, an auxiliary pressing plate is arranged at the top of the auxiliary feeding roller way, an auxiliary pressing wheel is arranged at one end of the auxiliary pressing plate, which is positioned in the feeding direction, and the second auxiliary feeding unit is in transmission connection with the second driving motor.

By adopting the structure, the first driving motor drives the two driving rollers which are arranged in parallel to rotate, the driven roller and the driving roller are driven to rotate relatively through the linkage of the first gear group, and the distance between the driven roller and the driving roller is regulated through the first regulating mechanism, so that the driving roller and the driven roller have a certain pressing force before, the paper tape can be clamped, the paper tape can be conveyed forwards, the stable conveying of the paper tape is realized through the first auxiliary feeding unit and the second auxiliary feeding unit which are connected in a transmission manner, the auxiliary pressing wheel can be pressed on the paper tape, and the paper tape is kept in a tense state.

Preferably, the cutting assembly comprises a cutting support, a cutting cylinder and a cutting knife, wherein the cutting support is arranged on the frame base, the cutting cylinder is arranged at the top end of the cutting support, and the cutting knife is arranged at the extending end of the cutting cylinder.

By adopting the structure, after the paper tape with fixed length is conveyed forwards, the cutting cylinder drives the cutting knife to cut off the paper tape, so that the structure is simple and the cutting is convenient.

Preferably, the glue supply unit comprises a glue barrel, a glue pump, a glue supply motor and a glue coating pipe, the glue barrel is arranged on one side of a frame base, the glue supply motor is arranged on the frame base and is in transmission connection with the glue pump, the glue coating pipe is arranged above the glue coating unit in an adjustable mode and is connected with the glue pump through a pipeline, the glue coating unit comprises a first glue coating roller, a second glue coating roller, a third glue coating roller and two symmetrically arranged glue coating risers, the first glue coating roller is rotatably arranged between the two glue coating risers, the first glue coating roller is in transmission connection with the third driving motor, the second glue coating roller is arranged on the glue coating risers through connecting blocks on two sides and is positioned under the first glue coating roller, the third glue coating roller is arranged on the glue coating risers through a second adjusting mechanism and is positioned above the first glue coating roller in an inclined mode, the first glue coating roller is connected with the second glue coating roller and the third glue coating roller through a pipeline, the lower side of the glue coating unit is provided with a glue connecting box, the outlet end of the glue coating unit is provided with an anti-sticking unit, the anti-sticking unit comprises an anti-sticking connecting rod and an anti-sticking connecting rod, the anti-sticking rod and the anti-sticking rod is fixedly connected with the anti-sticking rod, and the anti-sticking rod is fixedly arranged on the anti-sticking rod, and the anti-sticking rod is fixedly connected with the anti-sticking rod.

By adopting the structure, the glue supply motor drives the glue pump to work, glue in the glue barrel is conveyed to the glue coating pipe, the glue is sprayed between the first glue coating roller and the third glue coating roller through the glue coating pipe, the first glue coating roller, the second glue coating roller and the third glue coating roller rotate to drive the paper tape to move forwards, meanwhile, the glue is smeared on the upper surface of the paper tape through a gap between the first glue coating roller and the third glue coating roller, when the paper tape smeared with the glue is driven forwards, the anti-sticking scraping piece is touched, the anti-sticking scraping piece is peeled off from the first glue coating roller, the paper tape is prevented from being stuck on the first glue coating roller, redundant glue falls into the glue receiving box, and the glue flows back to the glue barrel for recycling.

Preferably, the step conveying assembly induced drafts includes power frame, belt and fan, and power frame is inside cavity, and power frame goes up the top surface and is provided with the ventilation hole, and the belt winds to establish on power frame, is provided with the gas pocket on the belt, and the fan setting is on the frame base, and the fan passes through tuber pipe and the inside intercommunication of power frame.

By adopting the structure, the negative pressure is generated in the power frame by utilizing the air suction effect of the fan, the negative pressure adsorbs the paper tape on the belt through the vent hole and the air hole, and the power frame drives the belt to rotate so as to realize forward conveying of the paper tape.

Preferably, the positioning rotary attaching assembly comprises a mounting base plate, a connecting base plate, a portal frame, a first upright post, a second upright post, a manual lifting unit, a pneumatic lifting unit, a floating lifting unit, a limiting unit, a paper tape arranging unit, a rotary driving unit and a compressing unit, wherein the mounting base plate is arranged on a frame base, the connecting base plate is arranged on the mounting base plate through two second linear guide rails, the first upright post and the second upright post are respectively arranged on two sides of the connecting base plate, the manual lifting unit, the pneumatic lifting unit and the floating lifting unit are sequentially overlapped and arranged on the first upright post, the manual lifting unit comprises a hand screw and two third linear guide rails symmetrically arranged on two sides of the hand screw, the pneumatic lifting unit comprises a lifting cylinder, a pneumatic lifting plate and two fourth linear guide rails, the pneumatic lifting plate is arranged on a sliding block of the third linear guide rails, the lifting cylinder is arranged at the upper end of the pneumatic lifting plate, the two fourth linear guide rails are symmetrically arranged on two sides of the pneumatic lifting plate, the floating lifting unit comprises a floating base plate and two fifth linear guide rails symmetrically arranged on the floating base plate, the floating base plate is connected with a stretching end of the lifting cylinder, the second upright post is sequentially overlapped and arranged on the extending end of the lifting cylinder, the second linear guide rails are symmetrically arranged on the sliding base plate and the fourth linear guide rails are rotationally arranged on the sliding block, the sliding base is rotatably arranged on one side of the fourth linear guide rail, the sliding base is rotatably and the sliding base is rotatably arranged on the fourth linear guide unit, and the sliding base is rotatably arranged on the sliding base and the fourth linear guide unit and the rotary lifting unit and is rotatably arranged on the base and near the fourth linear guide base seat and. And with fourth driving motor transmission connection, compress tightly the unit and compress tightly the cylinder, compress tightly connecting plate and second rotatory briquetting, compress tightly the cylinder setting on the portal frame, compress tightly the connecting plate and compress tightly the extension end connection of cylinder, the rotatable setting of second rotatory briquetting is on compressing tightly the connecting plate, spacing unit and paper tape arrangement unit all set up on the portal frame, spacing unit includes spacing cylinder, spacing connecting plate and two spacing guide bars, spacing cylinder sets up on the portal frame, spacing connecting plate is connected with the extension end of spacing cylinder, two spacing guide bars set up in spacing cylinder both sides, and penetrate the portal frame and connect on spacing connecting plate, be provided with first limiting plate on the spacing guide bar, be provided with pneumatic damper on the first limiting plate, be provided with two spacing posts on the spacing connecting plate, paper tape arrangement unit includes arrangement cylinder, arrangement connecting plate and two arrangement guide bars, arrangement connecting plate sets up on the portal frame through arrangement mount pad, two arrangement guide bars set up in arrangement cylinder both sides, and penetrate arrangement mount pad connection on the portal frame, opposite and crisscross arrangement connecting plate is provided with two rotatable arrangement guide bars, be provided with pneumatic damper on the second limiting plate.

By adopting the structure, the workpiece is installed and positioned through the pressing component and the rotary driving component and is driven to rotate, the pneumatic lifting component is matched with the induced draft stepping conveying component, the paper tape is adhered to the peripheral edge of the workpiece, edge sealing operation of the workpiece is completed, the workpiece is limited through the limiting unit during workpiece feeding, the accuracy of the installation position of the workpiece is guaranteed, the installation position of the first limiting plate on the limiting guide rod is adjusted through the manual lifting unit, the installation height of the portal frame is adjusted to meet the installation of workpieces with different diameters, the application range is wide, when the paper tape is adhered and sealed, the workpiece is driven to descend through the pneumatic lifting component and is in pressing contact with the paper tape on the belt, meanwhile, the workpiece cannot rotate due to overlarge pressure between the workpiece and the belt, the portal frame is installed in a floating mode, namely, the workpiece is ensured to be in full contact with the paper tape on the belt, the workpiece can be ensured to rotate smoothly, and the quality of paper tape adhesion is ensured through limiting and finishing the adhesion of the paper tape in the workpiece rotary adhesion process.

Preferably, an auxiliary wheel is arranged between the material mounting assembly and the paper tape leveling assembly, and the auxiliary wheel is rotatably arranged on the fixed support.

By adopting the structure, the paper tape coming out of the paper tape tray is guided by the auxiliary wheel, so that the paper tape is smoothly and excessively transferred from the paper tape tray to the paper tape leveling component.

Preferably, the first adjusting mechanism comprises a sliding groove, a sliding block, a fastening plate and an adjusting screw, wherein the sliding groove is arranged on the mounting bracket, the sliding block is slidably inserted in the sliding groove, the driven roller is rotatably arranged on the sliding block, the fastening plate is arranged at the upper end of the mounting bracket, the adjusting screw is in threaded connection with the fastening plate, the lower end of the adjusting screw penetrates through the fastening plate to be in threaded connection with the sliding block, and the lower end of the adjusting screw is sleeved with a compression spring.

By adopting the structure, the sliding block is driven to slide through the adjusting screw rod, the up-and-down adjustment of the driven roller is realized, the distance between the driven roller and the driving roller is adjusted, the paper tape can pass through conveniently, the second adjusting mechanism with the same structure as the first adjusting mechanism is adopted, the distance between the third glue spreading roller and the first glue spreading roller is adjusted, and the downward flowing flow and the flowing speed of glue are controlled.

Compared with the prior art, the utility model has the beneficial effects that:

in conclusion, the edge sealing operation of the round special-shaped plates can be realized, the paper tape is firmly and attractive in adhesion, the automation degree of equipment is increased, the production efficiency is improved, the production period is shortened, the edge sealing requirements of plates with different specifications and sizes are met, the application range is wide, the equipment compatibility is good, the labor intensity is reduced, the labor cost is saved, the whole structure is stable and reliable, and the operation is convenient.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a material mounting assembly+base frame structure of the present utility model;

FIG. 3 is a schematic view of a partial enlarged structure of the present utility model A;

FIG. 4 is a schematic illustration of a paper strap flattening assembly of the present utility model;

FIG. 5 is a schematic diagram of a main feeding unit according to the present utility model;

FIG. 6 is a schematic diagram of a main feeding unit according to the present utility model;

FIG. 7 is a schematic diagram of a first auxiliary feeding unit and a second auxiliary feeding unit according to the present utility model;

FIG. 8 is a schematic diagram II of the first auxiliary feeding unit and the second auxiliary feeding unit according to the present utility model;

FIG. 9 is a schematic view of a cutting assembly according to the present utility model;

fig. 10 is a schematic structural diagram of a glue spreading unit according to the present utility model;

FIG. 11 is a schematic diagram of a glue spreading unit according to the present utility model;

FIG. 12 is a schematic view of the structure of the induced draft stepping conveyor assembly according to the present utility model;

FIG. 13 is a schematic view of a partially enlarged structure of the present utility model at B;

FIG. 14 is a schematic view of a positioning rotary attachment assembly according to the present utility model;

FIG. 15 is a schematic diagram of a positioning rotary attachment assembly according to the present utility model;

FIG. 16 is a schematic view of the manual lifting unit and the pneumatic lifting unit according to the present utility model;

FIG. 17 is a schematic diagram of a compacting unit according to the present utility model;

FIG. 18 is a schematic diagram of the floating lifting unit, the limiting unit, the rotary driving unit and the compressing unit according to the first embodiment of the present utility model;

FIG. 19 is a schematic diagram of a floating lifting unit, a limiting unit, a rotary driving unit and a compressing unit according to the second embodiment of the present utility model;

FIG. 20 is a schematic diagram of a paper tape finishing unit according to the present utility model.

1, a frame base; 2. a paper tape tray; 3. a workpiece; 4. a control cabinet; 5. a fixed bracket; 6. a first mounting frame; 7. a magnetic powder tension controller; 8. a first manual lead screw; 9. a first linear guide rail; 10. a torque controller; 11. leveling the vertical plate; 12. a lifting wheel; 13. a pinch roller; 14. a clamp; 15. a detection switch; 16. a mounting bracket; 17. a drive roll; 18. a first driving motor; 19. driven roller; 20. a first gear set; 21. an auxiliary feeding roller way; 22. an auxiliary pressing plate; 23. an auxiliary pinch roller; 24. a second driving motor; 25. cutting a support; 26. cutting an air cylinder; 27. a cutting knife; 28. a glue barrel; 29. a glue pump; 30. a glue supply motor; 31. a rubber coating tube; 32. a first glue applicator; 33. a second glue applicator; 34. a third glue applicator; 35. a gluing vertical plate; 36. a third driving motor; 37. a connecting block; 38. a second gear set; 39. a limit baffle; 40. a glue receiving box; 41. an anti-sticking link; 42. a stick-resistant connecting rod; 43. an anti-sticking wiper blade; 44. a handle; 45. a power frame; 46. a belt; 47. a blower; 48. a vent hole; 49. air holes; 50. an air duct; 51. a mounting base plate; 52. a connecting bottom plate; 53. a portal frame; 54. a first upright; 55. a second upright; 56. a second linear guide rail; 57. hand-operated lead screw; 58. a third linear guide rail; 59. a lifting cylinder; 60. a pneumatic lifting plate; 61. a fourth linear guide rail; 62. a floating floor; 63. a fifth linear guide rail; 64. a sixth linear guide rail; 65. a tension spring; 66. a rotating base; 67. a first rotary briquetting; 68. a fourth driving motor; 69. a compacting cylinder; 70. compressing the connecting plate; 71. a second rotary briquetting; 72. a limit cylinder; 73. a limit connecting plate; 74. a limit guide rod; 75. a first limiting plate; 76. a pneumatic damper; 77. a limit column; 78. a sorting cylinder; 79. arranging a connecting plate; 80. arranging a guide rod; 81. arranging a mounting seat; 82. sorting blocks; 83. a second limiting plate; 84. an auxiliary wheel; 85. a chute; 86. a slide block; 87. a fastening plate; 88. adjusting a screw; 89. compressing the spring.

Detailed Description

In order to make the technical means, technical features, objects and technical effects of the present utility model easy to understand, the present utility model will be further described with reference to the specific drawings.

Referring to fig. 1, a ribbon bonder, including frame base 1, frame base 1 adopts the section bar concatenation to form, and overall structure intensity is high, simple to operate installs in proper order according to the workflow on frame base 1: the automatic feeding device comprises a material mounting assembly, a paper tape leveling assembly, a feeding assembly, a cutting assembly, a gluing assembly, an air suction stepping conveying assembly, a positioning and rotating attaching assembly and a control cabinet 4.

Referring to fig. 2 and 3, a material mounting assembly is used for mounting a paper tape tray 2 and controlling paper tape to output according to a set moment, the material mounting assembly is mounted at one end of a frame base 1 through a fixing bracket 5 formed by splicing sectional materials, the material mounting assembly comprises a first mounting bracket 6, a magnetic powder tension controller 7, a first manual lead screw 8 and two first linear guide rails 9, the first manual lead screw 8 and the two first linear guide rails 9 are fixedly mounted on the fixing bracket 5, the two first linear guide rails 9 are symmetrically mounted on two sides of the first manual lead screw 8, the first mounting bracket 6 is connected with a sliding block 86 of the first linear guide rail 9 and is in transmission connection with the first manual lead screw 8, the first mounting bracket 6 is driven by manual rotation to slide on the first linear guide rails 9, so that the front and back positions of the first mounting bracket 6 are adjusted, the magnetic powder tension controller 7 is mounted on the first mounting bracket 6, the paper tape tray 2 is fixedly mounted on an output shaft of the magnetic powder tension controller 7, the magnetic powder tension controller 7 is electrically connected with a moment controller 10, and the moment controller 10 is fixedly mounted on the fixing bracket 5;

By adopting the structure, the paper tape tray 2 is fixedly arranged on the output shaft of the magnetic powder tension controller 7, the first installation frame 6 and the magnetic powder tension controller 7 arranged on the first installation frame 6 are driven by the first manual screw rod 8 to adjust the front and back directions, the installation position of the paper tape tray 2 is adjusted, the consistency of the discharge position of the material tape and the position of the workpiece 3 is ensured, the accuracy of bonding of paper tapes is ensured, the magnetic powder tension controller 7 is adopted to drive the paper tape tray 2 to rotate, certain tension is kept in the conveying process of the paper tapes, the paper tapes can be stably conveyed, the paper tapes are prevented from being broken, the magnetic powder tension controller 7 is controlled by the moment controller 10, and the working parameters of the magnetic powder tension controller 7 are adjusted.

Referring to fig. 4, the paper tape leveling assembly is used for ensuring leveling of a paper tape conveying posture and preventing a paper tape from twisting in a conveying process, the paper tape leveling assembly comprises a plurality of guide wheel sets, the guide wheel sets are arranged on a leveling vertical plate 11 at intervals, each guide wheel set comprises a plurality of lifting wheels 12 and a plurality of compression wheels 13, the lifting wheels 12 are arranged on the leveling vertical plate 11 in a line shape, the compression wheels 13 are connected with a clamp 14, the clamp 14 drives the lifting wheels to be arranged above the lifting wheels 12, a detection switch 15 is arranged on one end, close to the material installation assembly, of the vertical plate, and the detection switch 15 adopts but is not limited to a correlation photoelectric switch;

By adopting the structure, the guide wheel sets are extended and distributed in the running direction of the paper tape, so that the paper tape can be effectively lifted, each guide wheel set comprises a plurality of lifting wheels 12, stable lifting and conveying of the paper tape can be realized, the clamp 14 drives the pinch roller 13 to lift the paper tape, the paper tape passes through the space between the lifting wheels 12 and the pinch roller 13, the pinch roller 13 is driven to descend through the clamp 14, the distance between the lifting wheels 12 and the pinch roller 13 is reduced, the pinch roller 13 applies a slight precompaction force to the paper tape, the paper tape is flattened, the phenomenon that the paper tape cannot be distorted in the conveying process is ensured, the consistency of the conveying posture of the paper tape is ensured, the existence of the paper tape is detected through the detection switch 15, an alarm signal can be sent when the detection switch 15 cannot detect information, and an operator is reminded of timely replacing the paper tape material disc 2.

An auxiliary wheel 84 is arranged between the material mounting assembly and the paper tape leveling assembly, the auxiliary wheel 84 is rotatably arranged on the fixed support 5, the paper tape is pulled out from the paper tape tray 2, the paper tape is placed between the lifting wheel 12 and the pressing wheel 13 after bypassing the auxiliary wheel 84, the pressing wheel 13 is pressed on the lifting wheel 12, and the paper tape is guided through the auxiliary wheel 84, so that smooth transition from the paper tape tray 2 to the paper tape leveling assembly is realized.

Referring to fig. 5-8, the feeding assembly is configured to implement fixed-length feeding of a paper tape, and includes a main feeding unit, a first auxiliary feeding unit, and a second auxiliary feeding unit;

the main feeding unit comprises two driving rollers 17 which are arranged on the mounting bracket 16 in parallel, the two driving rollers 17 are in transmission connection with a first driving motor 18, the first driving motor 18 drives the two driving rollers 17 to rotate simultaneously, a driven roller 19 is arranged above the two driving rollers 17 through a first adjusting mechanism, the distance between the driving rollers 17 and the driven roller 19 is adjusted through the first adjusting mechanism, the driving rollers 17 and the driven roller 19 are linked through a first gear set 20 so as to drive the driven roller 19 and the driving rollers 17 to rotate relatively, the first auxiliary feeding unit and the second auxiliary feeding unit adopt the same structure, the first auxiliary feeding unit comprises an auxiliary feeding roller 21, an auxiliary pressing plate 22 is arranged at the top of the auxiliary feeding roller 21, when a paper tape runs on the auxiliary feeding roller 21, the auxiliary pressing plate 22 limits the paper tape through the auxiliary pressing plate 22, an auxiliary pressing wheel 23 is arranged at one end in the feeding direction, the auxiliary pressing wheel 23 is arranged in a hinged mode and is pressed on the paper tape by means of self gravity, the auxiliary feeding roller 21 of the second auxiliary feeding unit is in transmission connection with a second driving motor 24, the first auxiliary feeding unit and the second auxiliary feeding unit comprises an auxiliary feeding roller 21 and the second auxiliary feeding unit, and the auxiliary feeding unit is connected with the first auxiliary feeding unit in a transmission manner, and the auxiliary feeding unit is synchronously driven by the first auxiliary feeding unit and the auxiliary feeding unit.

With the structure, the first driving motor 18 drives the two driving rollers 17 which are arranged in parallel to rotate, the driven roller 19 is driven to rotate relative to the driving rollers 17 through the linkage of the first gear set 20, and the first adjusting mechanism adjusts the distance between the driven roller 19 and the driving rollers 17, so that a certain pressing force is arranged between the driving rollers 17 and the driven rollers 19, and the paper tape can be clamped, thereby realizing forward conveying of the paper tape, realizing stable conveying of the paper tape through the first auxiliary feeding unit and the second auxiliary feeding unit which are connected with each other in a transmission way, and enabling the auxiliary pressing wheel 23 to press on the paper tape by virtue of gravity of the auxiliary pressing wheel, so that the paper tape is kept in a tense state.

Referring to fig. 9, a cutting assembly is installed between the first auxiliary feeding unit and the second auxiliary feeding unit for cutting a paper tape at a fixed length, the cutting assembly includes a cutting support 25, a cutting cylinder 26 and a cutting knife 27, the cutting support 25 is installed on the frame base 1 between the two auxiliary feeding roller tables 21, the cutting cylinder 26 is installed at the top end of the cutting support 25, the cutting knife 27 is connected with the extending end of the cutting cylinder 26, the cutting cylinder 26 extends to drive the cutting knife 27 to extend downwards to cut the paper tape;

by adopting the structure, according to the use requirement, the feeding assembly forwards conveys the paper tape, after the paper tape with a specified length is conveyed, the cutting cylinder 26 drives the cutting knife 27 to cut off the paper tape, the structure is simple, the cutting is convenient, a guide groove which is convenient for the cutting knife 27 to lift can be processed on the cutting support 25 in actual use, the lifting guide of the cutting knife 27 is realized, and the lifting stability of the cutting knife 27 is ensured.

Referring to fig. 1, 10 and 11, the glue spreading assembly is used for spreading glue on a paper tape with a fixed length after cutting, and comprises a glue spreading unit and a glue feeding unit, wherein the glue feeding unit comprises a glue barrel 28, a glue pump 29, a glue feeding motor 30 and a glue spreading pipe 31, the glue barrel 28 is arranged on one side of the frame base 1 and is used for containing glue, the glue feeding motor 30 is arranged on the frame base 1, the glue feeding motor 30 is in driving connection with the glue pump 29, the glue feeding pump 29 is respectively communicated with the glue barrel 28 and the glue spreading pipe 31 through pipelines, the glue spreading pipe 31 is arranged on the frame base 1 and is positioned above the glue spreading unit, and the height and the position of the glue spreading pipe 31 can be adjusted, so that the position of the glue spreading pipe 31 can be conveniently adjusted;

the gluing unit comprises a first gluing roller 32, a second gluing roller 33, a third gluing roller 34 and two gluing vertical plates 35, wherein the two gluing vertical plates 35 are symmetrically arranged on the frame base 1, the first gluing roller 32 is rotatably arranged between the two gluing vertical plates 35, the first gluing roller 32 is in transmission connection with a third driving motor 36, the second gluing roller 33 is adjustably connected on the gluing vertical plates 35 through connecting blocks 37 on two sides and is positioned under the first gluing roller 32, in particular, an arc-shaped groove which takes the center of the first gluing roller 32 as the center is processed on the gluing vertical plates 35, one end of the connecting blocks 37 is arranged in the arc-shaped groove through bolts, the other end of the connecting blocks 37 is connected with the second gluing roller 33, the space between the first gluing roller 32 and the first gluing roller 32 is adjusted by adjusting the position of the connecting blocks 37 in the arc-shaped groove, so that the first gluing roller 32 and the second gluing roller 33 can keep pressing and conveying paper tapes, the third glue spreader 34 is installed on the glue spreading vertical plate 35 through the second adjusting mechanism and is positioned above the first glue spreader 32 obliquely, the first glue spreader 32 is respectively linked with the second glue spreader 33 and the third glue spreader 34 through the second gear set 38, the glue receiving box 40 is installed below the glue spreading unit and is used for receiving redundant glue, the glue receiving box 40 is connected with the glue barrel 28 and flows the redundant glue back into the glue barrel 28 for recycling, the pollution of the glue turbulence to the environment is prevented, the anti-sticking unit is installed at the outlet end of the glue spreading unit and is used for preventing the paper tape from sticking on the first glue spreader 32, the anti-sticking unit comprises an anti-sticking connecting rod 41, an anti-sticking connecting rod 42 and an anti-sticking scraping piece 43, the anti-sticking connecting rod 41 is connected between the two glue spreading vertical plates 35, one end of the anti-sticking connecting rod 42 is fixedly installed on the anti-sticking connecting rod 41, the other end of the anti-sticking connecting rod 42 is connected with the anti-sticking piece 43, the lower end of the anti-sticking scraping blade 43 is processed into a pointed sheet, the tip end of the anti-sticking scraping blade is abutted against the first glue spreading roller 32, a handle 44 is fixedly arranged on the anti-sticking connecting rod 41, the contact position of the anti-sticking scraping blade 43 and the first glue spreading roller 32 is conveniently adjusted through the handle 44, and after the anti-sticking scraping blade is adjusted to be in place, the anti-sticking connecting rod 41 is fixed on the glue spreading vertical plate 35 to lock the position of the anti-sticking scraping blade 43;

With the above structure, the glue supply motor 30 drives the glue pump 29 to work, the glue in the glue barrel 28 is conveyed to the glue coating pipe 31, the glue is sprayed between the first glue coating roller 32 and the third glue coating roller 34 through the glue coating pipe 31, the first glue coating roller 32, the second glue coating roller 33 and the third glue coating roller 34 rotate to drive the paper tape to move forwards, meanwhile, the glue is smeared on the upper surface of the paper tape through the gap between the first glue coating roller 32 and the third glue coating roller 34, when the paper tape smeared with the glue is driven forwards, the paper tape is easy to adhere to the first glue coating roller 32, when the front end of the paper tape touches the anti-sticking doctor blade 43, the paper tape is stripped from the first glue coating roller 32 by the tip of the anti-sticking doctor blade 43, the paper tape is prevented from being stuck on the first glue coating roller 32, the redundant glue can fall into the glue receiving box 40, and the glue returning barrel 28 is reused.

Referring to fig. 12 and 13, the suction stepping conveying assembly comprises a power frame 45, a belt 46 and a fan 47, wherein the suction stepping conveying assembly is used for completing suction conveying of paper tape after glue is smeared by generating negative pressure, the inside of the power frame 45 is processed into a hollow form, a ventilation hole 48 is processed on the upper top surface of the power frame 45, the belt 46 is wound on the power frame 45 and driven by the power frame 45 to rotate, an air hole 49 is processed on the belt 46, the fan 47 is arranged on the frame base 1, and the fan 47 is communicated with the inside of the power frame 45 through an air pipe 50;

With the structure, the air in the power frame 45 is pumped out by the air blower 47 through the air pipe 50, so that negative pressure is generated in the power frame 45, the negative pressure adsorbs the paper tape on the belt 46 through the air holes 48 and the air holes 49, and the power frame 45 drives the belt 46 to rotate so as to convey the paper tape forwards.

Referring to fig. 14-20, the positioning rotary attaching assembly is used for positioning and rotating the workpiece 3 and is matched with the induced draft stepping conveying assembly to adhere the paper tape to the workpiece 3;

the positioning rotary attaching assembly comprises a mounting base plate 51, a connecting base plate 52, a portal frame 53, a first upright post 54, a second upright post 55, a manual lifting unit, a pneumatic lifting unit, a floating lifting unit, a limiting unit, a paper tape tidying unit, a rotary driving unit and a compacting unit, wherein the mounting base plate 51 is connected to the frame base 1, the connecting base plate 52 is arranged on the mounting base plate 51 through two second linear guide rails 56, the connecting base plate 52 can manually slide on the second linear guide rails 56 and is used for adjusting the position of the connecting base plate 52, limiting screws are arranged on the mounting base plate 51 and positioned on two sides of the connecting base plate 52 and are used for limiting the adjusting range of the connecting base plate 52, the first upright post 54 and the second upright post 55 are respectively arranged on two sides of the connecting base plate 52, and the manual lifting unit, the pneumatic lifting unit and the floating lifting unit are sequentially overlapped and arranged on the first upright post 54;

The manual lifting unit comprises a hand-operated screw rod 57 and two third linear guide rails 58 symmetrically arranged on two sides of the hand-operated screw rod 57, the pneumatic lifting unit comprises a lifting cylinder 59, a pneumatic lifting plate 60 and two fourth linear guide rails 61, the pneumatic lifting plate 60 is connected to a sliding block 86 of the third linear guide rails 58, the lifting cylinder 59 is arranged at the upper end of the pneumatic lifting plate 60, the two fourth linear guide rails 61 are symmetrically arranged on two sides of the pneumatic lifting plate 60, the floating lifting unit comprises a floating bottom plate 62 and two fifth linear guide rails 63 symmetrically arranged on the floating bottom plate 62, the floating bottom plate 62 is arranged on the sliding block 86 of the fourth linear guide rails 61 and connected with the extending end of the lifting cylinder 59, a sixth linear guide rail 64 is arranged on the second upright post 55, one side of the portal frame 53 is connected to the sliding block 86 of the fifth linear guide rails 63, the two extension springs 65 are connected between the portal frame 53 and the floating bottom plate 62, the two extension springs 65 are respectively connected to two sides of the portal frame 53, the tension force of the extension springs 65 enables the portal frame 53 to generate an upward movement trend, the other side of the portal frame 53 is connected to the sliding block 86 of the sixth linear guide rail 64, the manual rotation of the hand screw 57 drives the pneumatic lifting unit, the floating lifting unit and the portal frame 53 to integrally lift, according to different mounting heights of the portal frame 53, the pneumatic lifting unit, the floating lifting unit and the portal frame 53 can be used for clamping workpieces 3 with different diameters to carry out edge sealing operation, when the workpieces 3 are mounted on the portal frame 53, the lifting cylinder 59 drives the portal frame 53 and the workpieces 3 to descend and compress on a paper tape, when the workpieces 3 are compressed, the belt 46 generates a reaction force on the workpieces 3, so that the workpieces 3 and the portal frame 53 can slide upwards along the fifth linear guide rail 63 and the sixth linear guide rail 64, the phenomenon that the workpiece 3 cannot rotate due to excessive pressing force of the workpiece 3 on the belt 46 and the paper tape is avoided, and the spring stretching tension provides auxiliary tension for upward sliding of the workpiece 3 and the portal frame 53;

The rotary driving unit is arranged on the inner side wall of the portal frame 53, which is close to one side of the floating lifting unit, and comprises a rotary base 66, a first rotary press block 67 and a fourth driving motor 68, wherein the rotary base 66 and the fourth driving motor 68 are arranged on the portal frame 53, the first rotary press block 67 is rotatably connected on the rotary base 66 and is in transmission connection with the fourth driving motor 68, the third driving motor 36 drives the first rotary press block 67 to rotate, the pressing unit comprises a pressing cylinder 69, a pressing connecting plate 70 and a second rotary press block 71, the pressing cylinder 69 is arranged on the portal frame 53, the pressing connecting plate 70 is connected with the extending end of the pressing cylinder 69, the second rotary press block 71 is rotatably connected on the pressing connecting plate 70, the workpiece 3 is arranged between the portal frames 53 and is abutted against the first rotary press block 67, the pressing cylinder 69 drives the pressing connecting plate 70 and the second rotary press block 71 to extend out, the workpiece 3 is pressed, the third driving motor 36 drives the first rotary press block 67, the workpiece 3 and the second rotary press block 71 to rotate, and the workpiece 3 is adhered to the outer circumferential edge of the workpiece 3;

the limiting unit and the paper tape arranging unit are both arranged on the portal frame 53, the limiting unit comprises a limiting air cylinder 72, a limiting connecting plate 73 and two limiting guide rods 74, the limiting air cylinder 72 is arranged on the portal frame 53, the limiting connecting plate 73 is connected with the extending end of the limiting air cylinder 72, the two limiting guide rods 74 are arranged on two sides of the limiting air cylinder 72, the limiting guide rods 74 penetrate through the portal frame 53 and are connected on the limiting connecting plate 73, a first limiting plate 75 is arranged on the two limiting guide rods 74 and used for limiting the extending distance of the air cylinder and meeting the installation limit of workpieces 3 with different diameters, a pneumatic damper 76 is arranged on the first limiting plate 75, the limiting air cylinder 72 extends, the limiting guide rods 74 synchronously extend to drive the first limiting plate 75 to extend, the pneumatic damper 76 props against a limiting baffle 39 arranged on the portal frame 53 to limit the extending distance of the limiting air cylinder 72, the installation position of the limit baffle 39 can be adjusted on the portal frame 53, the installation limit of workpieces 3 with different diameters is met, two limit posts 77 are installed on the limit connecting plate 73, the outer circumferential edge of the workpiece 3 is abutted on the two limit posts 77 during installation, the paper tape tidying unit comprises a tidying cylinder 78, a tidying connecting plate 79 and two tidying guide rods 80, the tidying cylinder 78 is connected on the portal frame 53 through a tidying installation seat 81, the tidying connecting plate 79 is connected with the extending end of the tidying cylinder 78, the two tidying guide rods 80 are installed on two sides of the tidying cylinder 78 and penetrate the tidying installation seat 81 to be connected on the tidying connecting plate 79, two tidying blocks 82 are installed on the tidying connecting plate 79, the tidying blocks 82 can rotate on the tidying connecting plate 79, the sections of the tidying blocks 82 are processed into T shapes, the tidying blocks 82 are oppositely installed and are staggered, the second limiting plate 83 is arranged on the sorting guide rod 80, the pneumatic damper 76 is arranged on the second limiting plate 83, when the workpiece 3 is bonded, the sorting cylinder 78 extends out, two T-shaped sorting blocks 82 are close to two sides of the circumferential edge of the workpiece 3, paper tapes are sorted and compacted, and bonding quality of the paper tapes is guaranteed.

Referring to fig. 1 and 2, the control cabinet 4 is installed on one side of the frame base 1 and is used for installing electrical components and control components, and the material installation component, the paper tape leveling component, the feeding component, the cutting component, the gluing component, the induced draft stepping conveying component and the positioning rotating attaching component are all electrically connected with the control cabinet 4 and are uniformly controlled by the control cabinet 4.

Referring to fig. 5 and 6, the first adjusting mechanism comprises a chute 85, a slide block 86, a fastening plate 87 and an adjusting screw 88, wherein the chute 85 is processed on the mounting bracket 16, the slide block 86 is slidably inserted in the chute 85, the driven roller 19 is rotatably connected to the slide block 86, the fastening plate 87 is connected to the upper end of the mounting bracket 16, the adjusting screw 88 is in threaded connection with the fastening plate 87, the lower end of the adjusting screw 88 penetrates through the fastening plate 87 to be in threaded connection with the slide block 86, and the lower end is sleeved with a compression spring 89;

with the above structure, the slide block 86 is driven to slide by the adjusting screw 88, so that the up-and-down adjustment of the driven roller 19 is realized, the distance between the driven roller 19 and the driving roller 17 is adjusted, the paper tape can pass through conveniently, the second adjusting mechanism has the same structure as the first adjusting mechanism, the specific structure of the second adjusting mechanism is not repeated, the distance between the third glue spreader 34 and the first glue spreader 32 is adjusted by the second machine adjusting mechanism, and the downward flowing flow rate and the downward flowing speed of glue are controlled.

The transmission method of the present embodiment adopts, but is not limited to, a synchronous belt transmission method, and the first driving motor 18, the second driving motor 24, the third driving motor 36, and the fourth driving motor 68 adopt stepping motors or servo motors.

The working principle of the utility model is as follows: when the magnetic powder tension controller is used, the paper tape tray 2 is installed on an output shaft of the magnetic powder tension controller 7, the paper tape is pulled to bypass the auxiliary wheel 84, passes through and is placed on the plurality of lifting wheels 12, the end part of the paper tape passes through between the driving roller 17 and the driven roller 19, the compression wheel 13 is compressed on the lifting wheels 12 through the clamp 14, the workpiece 3 is installed on the portal frame 53, the limiting cylinder 72 extends out when the workpiece 3 is installed, the arranging cylinder 78 retracts, the workpiece 3 is manually taken, the outer circumferential edge of the workpiece 3 is abutted against the two limiting columns 77, the compression cylinder 69 extends out to compress the workpiece 3, and parameter setting is carried out on the control cabinet 4 according to the size of the workpiece 3;

starting the equipment, conveying the paper tape forwards by a main material conveying component, driving a cutting knife 27 to cut off the paper tape by a cutting cylinder 26 after the conveying length of the paper tape is matched with the model of a workpiece 3, coating glue on the upper surface of the paper tape when the paper tape passes through a gap between a first glue coating roller 32 and a second glue coating roller 33, enabling a fan 47 to generate negative pressure in a power frame 45, adsorbing the paper tape on a belt 46, and conveying the paper tape to a positioning rotary attaching component by rotating the belt 46;

The lifting cylinder 59 drives the workpiece 3 to descend, the workpiece 3 is abutted against the belt 46, the fourth driving motor 68 drives the workpiece 3 to rotate, and meanwhile the belt 46 continuously forwards conveys the paper tape, and the paper tape is adhered to the circumferential edge of the workpiece 3 by cooperation of the lifting cylinder and the belt 46.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. Equivalent changes and modifications of the utility model are intended to fall within the scope of the present utility model.

Claims (10)

1. A ribbon bonding machine, characterized in that: the automatic feeding device comprises a frame base (1), wherein the frame base (1) is sequentially provided with:

the material mounting assembly is used for mounting the paper tape material disc (2) and controlling the paper tape to output with constant torque;

the paper tape leveling assembly is used for ensuring the leveling of the paper tape conveying posture and preventing the paper tape from twisting in the conveying process;

the feeding assembly is used for realizing fixed-length conveying of the paper tape and comprises a main feeding unit, a first auxiliary feeding unit and a second auxiliary feeding unit;

the cutting assembly is arranged between the first auxiliary feeding unit and the second auxiliary feeding unit and is used for cutting the paper tape to a fixed length;

The gluing assembly is used for smearing glue on the paper tape subjected to fixed-length cutting and comprises a gluing unit and a glue supply unit;

the air suction stepping conveying assembly is used for completing the adsorption conveying of the paper tape after the glue is smeared by generating negative pressure;

the positioning rotary attaching assembly is used for positioning and rotating the workpiece (3) and is matched with the induced draft stepping conveying assembly to adhere the paper tape to the workpiece (3);

the control cabinet (4) is arranged on one side of the frame base (1) and used for installing electric elements and control elements and controlling actions of all the components.

2. The ribbon bonder as defined in claim 1 wherein: the material installation component passes through fixed bolster (5) to be set up in frame base (1) one end, including first mounting bracket (6), magnetic powder tension controller (7), first manual lead screw (8) and two first linear guide (9) all set up on fixed bolster (5), first mounting bracket (6) slip sets up on two first linear guide (9), and is connected with first manual lead screw (8) transmission, magnetic powder tension controller (7) set up on first mounting bracket (6), and are connected with torque controller (10) electricity that sets up on fixed bolster (5).

3. The ribbon bonder as defined in claim 1 wherein: the paper tape leveling assembly comprises a plurality of guide wheel sets, the guide wheel sets are arranged on a leveling vertical plate (11) at intervals, each guide wheel set comprises a plurality of lifting wheels (12) and a plurality of pressing wheels (13), the lifting wheels (12) are arranged on the leveling vertical plate (11) in a line shape, the pressing wheels (13) are arranged above the lifting wheels (12) in a lifting mode through clamps (14), and a detection switch (15) is arranged at one end, close to the material installation assembly, of the vertical plate.

4. The ribbon bonder as defined in claim 1 wherein: the main feeding unit comprises two driving rollers (17) which are arranged on the mounting bracket (16) in parallel, the two driving rollers (17) are in transmission connection with a first driving motor (18), driven rollers (19) are arranged above the two driving rollers (17) through a first adjusting mechanism, the driving rollers (17) and the driven rollers (19) are linked through a first gear set (20), the first auxiliary feeding unit and the second auxiliary feeding unit are identical in structure and are in transmission connection with each other, the first auxiliary feeding unit comprises an auxiliary feeding roller way (21), an auxiliary pressing plate (22) is arranged at the top of the auxiliary feeding roller way (21), an auxiliary pressing wheel (23) is arranged at one end of the auxiliary pressing plate (22) in the feeding direction, and the second auxiliary feeding unit is in transmission connection with the second driving motor (24).

5. The ribbon bonder as defined in claim 1 wherein: the cutting assembly comprises a cutting support (25), a cutting cylinder (26) and a cutting knife (27), wherein the cutting support (25) is arranged on the frame base (1), the cutting cylinder (26) is arranged at the top end of the cutting support (25), and the cutting knife (27) is arranged at the extending end of the cutting cylinder (26).

6. The ribbon bonder as defined in claim 1 wherein: the glue supply unit comprises a glue barrel (28), a glue pump (29), a glue supply motor (30) and a glue coating pipe (31), wherein the glue barrel (28) is arranged on one side of a frame base (1), the glue supply motor (30) is arranged on the frame base (1) and is in transmission connection with the glue pump (29), the glue coating pipe (31) is adjustably arranged above the glue coating unit and is connected with the glue pump (29) through a pipeline, the glue coating unit comprises a first glue coating roller (32), a second glue coating roller (33), a third glue coating roller (34) and two glue coating vertical plates (35) which are symmetrically arranged, the first glue coating roller (32) is rotatably arranged between the two glue coating vertical plates (35), the first glue coating roller (32) is in transmission connection with a third driving motor (36), the second glue coating roller (33) is adjustably arranged on the glue coating vertical plates (35) through connecting blocks (37) on two sides and is positioned under the first glue coating roller (32), the third glue coating roller (34) is arranged on the second glue coating vertical plates (32) through a first glue coating vertical plates (40) and a second glue coating vertical plates (38) respectively, connect gluey box (40) and be connected with gluey bucket (28), the exit end of rubber coating unit is provided with antiseized unit, antiseized unit includes antiseized connecting rod (41), antiseized connecting rod (42) and antiseized doctor-bar (43), antiseized connecting rod (41) set up between two rubber coating risers (35), antiseized connecting rod (42) one end sets firmly on antiseized connecting rod (41), antiseized connecting rod (42) other end is connected the upper end of antiseized doctor-bar (43), the lower extreme butt of antiseized doctor-bar (43) is on first glue spreader (32), has set firmly handle (44) on antiseized connecting rod (41).

7. The ribbon bonder as defined in claim 1 wherein: the air suction stepping conveying assembly comprises a power frame (45), a belt (46) and a fan (47), wherein the power frame (45) is hollow, a ventilation hole (48) is formed in the upper top surface of the power frame (45), the belt (46) is wound on the power frame (45), an air hole (49) is formed in the belt (46), the fan (47) is arranged on a frame base (1), and the fan (47) is communicated with the inside of the power frame (45) through an air pipe (50).

8. The ribbon bonder as defined in claim 1 wherein: the positioning rotary attaching assembly comprises a mounting bottom plate (51), a connecting bottom plate (52), a portal frame (53), a first upright post (54), a second upright post (55), a manual lifting unit, a pneumatic lifting unit, a floating lifting unit, a limiting unit, a paper tape arranging unit, a rotary driving unit and a compacting unit, wherein the mounting bottom plate (51) is arranged on a frame base (1), the connecting bottom plate (52) is arranged on the mounting bottom plate (51) through two second linear guide rails (56), the first upright post (54) and the second upright post (55) are respectively arranged on two sides of the connecting bottom plate (52), the manual lifting unit, the pneumatic lifting unit and the floating lifting unit are sequentially overlapped on the first upright post (54), the manual lifting unit comprises a hand-operated lead screw (57) and two third linear guide rails (58) symmetrically arranged on two sides of the hand-operated lead screw (57), the pneumatic lifting unit comprises a lifting cylinder (59), a pneumatic lifting plate (60) and two fourth linear guide rails (61), the lifting plate (60) is arranged on the third linear guide rails (58), the pneumatic lifting plate (60) is arranged on two sides of the pneumatic lifting plate (60) and the pneumatic lifting plate (60), the floating lifting unit comprises a floating bottom plate (62) and two fifth linear guide rails (63) symmetrically arranged on the floating bottom plate (62), the floating bottom plate (62) is arranged on a sliding block (86) of a fourth linear guide rail (61) and is connected with the extending end of a lifting air cylinder (59), a sixth linear guide rail (64) is arranged on a second upright post (55), one side of the portal frame (53) is connected to the sliding block (86) of the fifth linear guide rail (63), an extension spring (65) is arranged between the portal frame (53) and the floating bottom plate (62), the other side of the portal frame (53) is connected to the sliding block (86) of the sixth linear guide rail (64), the rotary driving unit is arranged on the inner side wall of the portal frame (53) close to the floating lifting unit and comprises a rotary base (66), a first rotary pressing block (67) and a fourth driving motor (68), the rotary base (66) and the fourth driving motor (68) are both arranged on the portal frame (53), the first rotary pressing block (67) can be rotatably arranged on the sliding block (86) of the fifth linear guide rail (63), the fourth driving motor (68) is arranged on the inner side of the portal frame (69), the rotary driving unit (69) is arranged on the compression plate (69), and the compression unit is arranged on the compression plate (69), the utility model discloses a paper tape finishing unit, including compressing tightly connecting plate (70) and compressing tightly the stretching out end of cylinder (69) and being connected, second rotatory briquetting (71) rotatable setting is on compressing tightly connecting plate (70), spacing unit and paper tape finishing unit all set up on portal frame (53), and spacing unit includes spacing cylinder (72), spacing connecting plate (73) and two spacing guide bars (74), spacing cylinder (72) set up on portal frame (53), spacing connecting plate (73) are connected with the stretching out end of spacing cylinder (72), and two spacing guide bars (74) set up in spacing cylinder (72) both sides, and pierce through portal frame (53) and connect on spacing connecting plate (73), be provided with first limiting plate (75) on spacing guide bar (74), be provided with two spacing posts (77) on spacing connecting plate (73), paper tape finishing unit includes finishing cylinder (78), finishing connecting plate (79) and two finishing guide bars (80), finishing cylinder (78) are through setting up on two sides of setting up in order cylinder (78) and setting up on portal frame (80), and penetrate arrangement mount pad (81) and connect on arrangement connecting plate (79), opposite and crisscross being provided with two rotatable arrangement piece (82) on arrangement connecting plate (79), be provided with second limiting plate (83) on arrangement guide bar (80), be provided with pneumatic damper (76) on second limiting plate (83).

9. A ribbon bonder as claimed in claim 3 wherein: an auxiliary wheel (84) is arranged between the material mounting assembly and the paper tape leveling assembly, and the auxiliary wheel (84) is rotatably arranged on the fixed support (5).

10. The ribbon bonder as defined by claim 4 wherein: the first adjusting mechanism comprises a sliding groove (85), a sliding block (86), a fastening plate (87) and an adjusting screw (88), the sliding groove (85) is arranged on the mounting bracket (16), the sliding block (86) is inserted in the sliding groove (85) in a sliding mode, the driven roller (19) is rotatably arranged on the sliding block (86), the fastening plate (87) is arranged at the upper end of the mounting bracket (16), the adjusting screw (88) is in threaded connection with the fastening plate (87), the lower end of the adjusting screw (88) penetrates through the fastening plate (87) to be in threaded connection with the sliding block (86), and the lower end of the adjusting screw is sleeved with a compression spring (89).